Horatio, when thou shalt have overlooked this, give these fellows some means to the king: they have letters for him. Ere we were two days old at sea, a pirate of very warlike appointment gave us chase. Finding ourselves too slow of sail, we put on a compelled valour, and in the grapple I boarded them: on the instant they got clear of our ship; soI alone became their prisoner. They have dealt with me like thieves of mercy: but they knew what they did; I am to do a good turn for them. Let the king have the letters I have sent; and repair thou to me with as much speed as thou wouldst fly death. I have words to speak in thine ear will make thee dumb; yet are they much too light for the bore of the matter. These good fellows will bring thee where I am. Rosencrantz and Guildenstern hold their course for England: of them I have much to tell thee. Farewell.'He that thou knowest thine, HAMLET.
What should this mean? Are all the rest come back?
I’m lost in it, my lord. But let him come.
I'll anoint my sword... [with] an unction so mortal that but dip a knife in it, where it draws blood no cataplasm... can save the thing from death
In her madness, Ophelia gives out flowers to the King, Queen, Laertes, and herself that represent some of their key traits.
I'll have prepared him a chalice for the nonce, whereupon but sipping, if he by chance escape your venom'd stuck, our purpose may hold there
Hamlet sends Horatio a letter telling him of his return to England and alludes to his knowledge of the King's past plans.
But long it could not be Till that her garments, heavy with their drink, Pull'd the poor wretch from her melodious lay To muddy death.
The King and Laertes discover Hamlet is coming back to Denmark, they decide they must kill him here.
They decide to poison Laertes blade in a duel, as well as poison a cup Hamlet will drink out of if he wins said duel.
The Queen delivers the news of Ophelias death, she drowned.